Finding the Fourth Proportional to 4,386.22, 6,582.57 and 3,292.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,386.22 : 6,582.57 = 3,292.72 : x
2. Step 2: Convert to fraction form
   4,386.22/6,582.57 = 3,292.72/x
3. Step 3: Cross multiply
   4,386.22x = 6,582.57 × 3,292.72
4. Step 4: Simplify right side
   4,386.22x = 21,674,559.89
5. Step 5: Solve for x
   x = 21,674,559.89/4,386.22
6. Step 6: Final answer
   x = 4,941.51